Kohler KDI 1903 M, 2504 M Engine Workshop Manual

Name: Kohler KDI 1903 M, 2504 M Engine Workshop Manual
Author: Kohler

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$29.99 USD · one-time payment

Model: KDI 1903 M | KDI 2504 M

Type: Engine

166 Pages·105 MB·Searchable PDF·English·Print-Ready

✓ Torque Specs
✓ Multi-Level Bookmarks (2-level navigation)

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Download, file and refund questions: FAQ

Need factory specs for your Kohler KDI 1903 M or KDI 2504 M diesel engine? This 166-page workshop manual (OEM #ED0053029610) is the source: teardown sequences, rebuild procedures, and overhaul data straight from Kohler. You get detailed exploded views of internal components, full step-by-step procedures for injector and injection pump replacement, crankshaft and connecting rod overhaul, and optional PTO configurations for 3rd and 4th power take-off setups. Open to a troubleshooting section that maps failure symptoms to probable causes, a torque specification section, and fluid capacity data for proper engine preparation. Swap the oil and fuel filter cartridges every 250 hours or 12 months; flush the coolant at the 24-month mark. Engine's apart and you need the right numbers, not a forum guess. Bookmarked and searchable on laptop, tablet, or phone: find the spec, fix the engine.

What's Inside This Manual

System	Pages	Key Topics
General Information	12-18	Useful Information (-Accident Prevention - Environmental Impact), Manufacturer and Engine Identification
Technical Information	19-49	Engine Specifications, Engine Dimensions (Mm), Performance Diagrams, Oil, Fuel, Coolant, Periodic Maintenance, Fuel System
Safety Information	50-54	Before Start-Up, Safety Signal Description, Information and Safety Signals, Location of Safety Signals on Engine
Storage Information	55	Product Preservation
Information Regarding Discharge of Liquids	56-57	Coolant, Engine Oil
Information for Replacing the Functional Units	58-71	Injector and Injection Pump Replacement, Coolant Pump Replacement, Replace the Crankshaft Pulley, Oil Pump Replacement, Oil Pressure Valve Replacement, Oil Filter Replacement
Disassembly Information	72-89	Recommendations for Disassembly, Exhaust Manifold Disassembly, Crankshaft Pulley Disassembly, Intake Manifold Disassembly, Timing System Gear Disassembly, Flange Unit Disassembly
Information About Overhauling	90-103	Recommendations for Overhauls and Tuning, Crankcase, Tappets and Tappet Housings, Crankshaft, Connecting Rod - Piston Assembly, Cylinder Head, Oil Pump Check
Assembly Information	104-131	Information on Engine Configuration, Engine Block Assembly, Oil Sump Unit Assembly, Flange Unit Assembly, Timing System Gear Assembly and Injection Pump
Fluids Supply Information	132-133	Engine Oil
Information About Optional Components	134-153	Oil Dipstick in Cylinder Head, Heater (Replacement), Idler Gear (for 3rd / 4th PTO), 3rd PTO (Replacement), 4th PTO (Replacement), 3rd + 4th PTO (Configurations)
Information on Adjustments and Checks	154-155	Air Filter Check, Oil Leak Check
Tools Information	156-159	Information Regarding Specific Tools
Information About Failures	160-161	Possible Causes and Trouble Shooting
Glossary	162-166	Air Gap, Alternator, Balancer Device, BDC, Crankshaft, Tightening Torque

Quick Reference Specifications

Specification	Value	Page
All Models
Dry air cleaner external cartridge replacement interval	250 hours / 12 months	p. 26
Oil filter cartridge replacement interval	250 hours / 12 months	p. 26
Coolant (interior radiator cleaning) replacement interval	24 months	p. 26
Fuel filter cartridge replacement interval	250 hours / 12 months	p. 26
Fuel filter cartridge Filtering surface	2,300 cm²	p. 29
Coolant type	50% ETYLENGLYCOL e 50% DECALCIFIED WATER	p. 25
MAX. operating speed	2600 Rpm	p. 19
Oil pressure switch intervention pressure (MIN)	0.8 ± 0.1 bar	p. 20
KDI 1903 M
Displacement, KDI 1903 M	1861 cm³	p. 19
Oil sump capacity (MAX), KDI 1903 M	8.9 Lt.	p. 20
KDI 2504 M
Displacement, KDI 2504 M	2482 cm³	p. 19
Oil sump capacity (MAX), KDI 2504 M	11.5 Lt.	p. 20

Brand	Kohler
Model	KDI 1903 M, KDI 2504 M
Machine Type	Engine
Manual Type	Workshop Manual
Language	English
Format	Searchable PDF (Digital Download)
Pages	166
File Size	105 MB
Manual No.	ED0053029610
Wiring Diagrams	No
Hydraulic Schematics	No
Torque Specifications	Yes
Bookmarked / Indexed	Yes

Kohler KDI 1903 M, 2504 M Engine Workshop Manual

What's Inside This Manual

Quick Reference Specifications

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